From: Stefan Beller <sbeller@google.com>
To: jonathantanmy@google.com
Cc: git@vger.kernel.org, Stefan Beller <sbeller@google.com>
Subject: [RFC PATCH 00/19] object-store refactoring 3 (replace objects, main ref store)
Date: Fri, 6 Apr 2018 16:21:17 -0700 [thread overview]
Message-ID: <20180406232136.253950-1-sbeller@google.com> (raw)
This applies on top of 464416a2eaadf84d2bfdf795007863d03b222b7c
(sb/packfiles-in-repository).
It is also available at https://github.com/stefanbeller/git/tree/object-store-3
This series will bring the replacement mechanism (git replace)
into the object store.
The first patches are cleaning up a bit, and patches 6-19 are converting
one function at a time using the tick-tock pattern with the #define trick.
See cfc62fc98c (sha1_file: add repository argument to link_alt_odb_entry,
2018-03-23) for explanation.
Thanks,
Stefan
Stefan Beller (19):
replace_object.c: rename to use dash in file name
replace-object: move replace_object to object store
object-store: move lookup_replace_object to replace-object.h
replace-object: move replace objects prepared flag to object store
replace-object: check_replace_refs is safe in multi repo environment
refs: add repository argument to get_main_ref_store
refs: add repository argument to for_each_replace_ref
replace-object: add repository argument to replace_object_pos
replace-object: add repository argument to register_replace_object
replace-object: add repository argument to prepare_replace_object
replace-object: add repository argument to do_lookup_replace_object
replace-object: add repository argument to lookup_replace_object
refs: store the main ref store inside the repository struct
refs: allow for_each_replace_ref to handle arbitrary repositories
replace-object: allow replace_object_pos to handle arbitrary
repositories
replace-object: allow register_replace_object to handle arbitrary
repositories
replace-object: allow prepare_replace_object to handle arbitrary
repositories
replace-object: allow do_lookup_replace_object to handle arbitrary
repositories
replace-object: allow lookup_replace_object to handle arbitrary
repositories
Makefile | 2 +-
builtin/mktag.c | 3 +-
builtin/pack-refs.c | 3 +-
builtin/replace.c | 4 +-
cache.h | 19 -------
environment.c | 2 +-
object-store.h | 16 ++++++
object.c | 3 +-
refs.c | 80 ++++++++++++++--------------
refs.h | 4 +-
replace_object.c => replace-object.c | 66 +++++++++++------------
replace-object.h | 35 ++++++++++++
repository.h | 5 ++
revision.c | 5 +-
sha1_file.c | 7 +--
streaming.c | 3 +-
t/helper/test-ref-store.c | 3 +-
17 files changed, 149 insertions(+), 111 deletions(-)
rename replace_object.c => replace-object.c (56%)
create mode 100644 replace-object.h
$ git diff 464416a2eaadf84d2bfdf795007863d03b222b7c..HEAD -- object-store.h repository.h
diff --git a/object-store.h b/object-store.h
index fef33f345f..be90c02db6 100644
--- a/object-store.h
+++ b/object-store.h
@@ -93,6 +93,22 @@ struct raw_object_store {
struct alternate_object_database *alt_odb_list;
struct alternate_object_database **alt_odb_tail;
+ /*
+ * Objects that should be substituted by other objects
+ * (see git-replace(1)).
+ */
+ struct replace_objects {
+ /*
+ * An array of replacements. The array is kept sorted by the original
+ * sha1.
+ */
+ struct replace_object **items;
+
+ int alloc, nr;
+
+ unsigned prepared : 1;
+ } replacements;
+
/*
* private data
*
diff --git a/repository.h b/repository.h
index 09df94a472..2922d3a28b 100644
--- a/repository.h
+++ b/repository.h
@@ -26,6 +26,11 @@ struct repository {
*/
struct raw_object_store *objects;
+ /*
+ * The store in which the refs are hold.
+ */
+ struct ref_store *main_ref_store;
+
/*
* Path to the repository's graft file.
* Cannot be NULL after initialization.
--
2.17.0.484.g0c8726318c-goog
next reply other threads:[~2018-04-06 23:21 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-06 23:21 Stefan Beller [this message]
2018-04-06 23:21 ` [PATCH 01/19] replace_object.c: rename to use dash in file name Stefan Beller
2018-04-06 23:21 ` [PATCH 02/19] replace-object: move replace_object to object store Stefan Beller
2018-04-09 13:51 ` Derrick Stolee
2018-04-06 23:21 ` [PATCH 03/19] object-store: move lookup_replace_object to replace-object.h Stefan Beller
2018-04-06 23:21 ` [PATCH 04/19] replace-object: move replace objects prepared flag to object store Stefan Beller
2018-04-06 23:21 ` [PATCH 05/19] replace-object: check_replace_refs is safe in multi repo environment Stefan Beller
2018-04-06 23:21 ` [PATCH 06/19] refs: add repository argument to get_main_ref_store Stefan Beller
2018-04-07 6:53 ` Eric Sunshine
2018-04-09 18:51 ` Stefan Beller
2018-04-06 23:21 ` [PATCH 07/19] refs: add repository argument to for_each_replace_ref Stefan Beller
2018-04-06 23:21 ` [PATCH 08/19] replace-object: add repository argument to replace_object_pos Stefan Beller
2018-04-06 23:21 ` [PATCH 09/19] replace-object: add repository argument to register_replace_object Stefan Beller
2018-04-06 23:21 ` [PATCH 10/19] replace-object: add repository argument to prepare_replace_object Stefan Beller
2018-04-06 23:21 ` [PATCH 11/19] replace-object: add repository argument to do_lookup_replace_object Stefan Beller
2018-04-06 23:21 ` [PATCH 12/19] replace-object: add repository argument to lookup_replace_object Stefan Beller
2018-04-06 23:21 ` [PATCH 13/19] refs: store the main ref store inside the repository struct Stefan Beller
2018-04-07 6:54 ` Eric Sunshine
2018-04-06 23:21 ` [PATCH 14/19] refs: allow for_each_replace_ref to handle arbitrary repositories Stefan Beller
2018-04-06 23:21 ` [PATCH 15/19] replace-object: allow replace_object_pos " Stefan Beller
2018-04-06 23:21 ` [PATCH 16/19] replace-object: allow register_replace_object " Stefan Beller
2018-04-06 23:21 ` [PATCH 17/19] replace-object: allow prepare_replace_object " Stefan Beller
2018-04-06 23:21 ` [PATCH 18/19] replace-object: allow do_lookup_replace_object " Stefan Beller
2018-04-06 23:21 ` [PATCH 19/19] replace-object: allow lookup_replace_object " Stefan Beller
2018-04-07 4:58 ` [RFC PATCH 00/19] object-store refactoring 3 (replace objects, main ref store) René Scharfe
2018-04-09 17:44 ` Stefan Beller
2018-04-07 9:50 ` Duy Nguyen
2018-04-09 17:39 ` Stefan Beller
2018-04-09 13:58 ` Derrick Stolee
[not found] ` <nycvar.QRO.7.76.6.1804091038430.55@ZVAVAG-6OXH6DA.rhebcr.pbec.zvpebfbsg.pbz>
2018-04-09 17:36 ` Stefan Beller
2018-04-09 22:45 ` [PATCHv2 00/16] " Stefan Beller
2018-04-09 22:45 ` [PATCH 01/16] replace_object: use oidmap Stefan Beller
2018-04-10 2:57 ` Junio C Hamano
2018-04-10 2:57 ` Junio C Hamano
2018-04-09 22:45 ` [PATCH 02/16] replace_object.c: rename to use dash in file name Stefan Beller
2018-04-10 3:00 ` Junio C Hamano
2018-04-10 17:57 ` Stefan Beller
2018-04-10 21:26 ` [PATCH 0/6] Rename files to use dashes instead of underscores Stefan Beller
2018-04-10 21:26 ` [PATCH 1/6] write_or_die.c: rename to use dashes in file name Stefan Beller
2018-04-10 21:26 ` [PATCH 2/6] unicode_width.h: rename to use dash " Stefan Beller
2018-04-10 21:26 ` [PATCH 3/6] exec_cmd: " Stefan Beller
2018-04-10 21:26 ` [PATCH 4/6] sha1_name.c: " Stefan Beller
2018-04-10 21:26 ` [PATCH 5/6] sha1_file.c: " Stefan Beller
2018-04-10 21:26 ` [PATCH 6/6] replace_object.c: " Stefan Beller
2018-04-10 21:28 ` [PATCH 0/6] Rename files to use dashes instead of underscores Stefan Beller
2018-04-10 22:39 ` Johannes Schindelin
2018-04-10 22:47 ` Stefan Beller
2018-04-11 23:13 ` brian m. carlson
2018-04-09 22:45 ` [PATCH 03/16] replace-object: move replace_map to object store Stefan Beller
2018-04-10 3:10 ` Junio C Hamano
2018-04-09 22:45 ` [PATCH 04/16] object-store: move lookup_replace_object to replace-object.h Stefan Beller
2018-04-09 22:45 ` [PATCH 05/16] replace-object: eliminate replace objects prepared flag Stefan Beller
2018-04-10 3:21 ` Junio C Hamano
2018-04-10 7:32 ` René Scharfe
2018-04-09 22:45 ` [PATCH 06/16] replace-object: check_replace_refs is safe in multi repo environment Stefan Beller
2018-04-10 3:37 ` Junio C Hamano
2018-04-09 22:45 ` [PATCH 07/16] refs: add repository argument to get_main_ref_store Stefan Beller
2018-04-10 13:36 ` Michael Haggerty
2018-04-10 18:27 ` Stefan Beller
2018-04-09 22:45 ` [PATCH 08/16] refs: add repository argument to for_each_replace_ref Stefan Beller
2018-04-09 22:45 ` [PATCH 09/16] replace-object: add repository argument to prepare_replace_object Stefan Beller
2018-04-09 22:45 ` [PATCH 10/16] replace-object: add repository argument to do_lookup_replace_object Stefan Beller
2018-04-09 22:45 ` [PATCH 11/16] replace-object: add repository argument to lookup_replace_object Stefan Beller
2018-04-09 22:45 ` [PATCH 12/16] refs: store the main ref store inside the repository struct Stefan Beller
2018-04-09 23:24 ` Brandon Williams
2018-04-09 23:29 ` Stefan Beller
2018-04-09 23:35 ` Brandon Williams
2018-04-10 14:02 ` Michael Haggerty
2018-04-10 18:38 ` Stefan Beller
2018-04-09 22:45 ` [PATCH 13/16] refs: allow for_each_replace_ref to handle arbitrary repositories Stefan Beller
2018-04-09 22:45 ` [PATCH 14/16] replace-object: allow prepare_replace_object " Stefan Beller
2018-04-09 22:45 ` [PATCH 15/16] replace-object: allow do_lookup_replace_object " Stefan Beller
2018-04-09 22:45 ` [PATCH 16/16] replace-object: allow lookup_replace_object " Stefan Beller
2018-04-09 23:25 ` [PATCHv2 00/16] object-store refactoring 3 (replace objects, main ref store) Brandon Williams
2018-04-09 23:31 ` Stefan Beller
2018-04-12 0:21 ` [PATCHv3 00/15] replace_object.c: rename to use dash in file name Stefan Beller
2018-04-12 0:21 ` [PATCH 01/15] replace_object: use oidmap Stefan Beller
2018-04-12 0:21 ` [PATCH 02/15] replace-object: move replace_map to object store Stefan Beller
2018-04-12 0:21 ` [PATCH 03/15] object-store: move lookup_replace_object to replace-object.h Stefan Beller
2018-04-12 0:21 ` [PATCH 04/15] replace-object: eliminate replace objects prepared flag Stefan Beller
2018-04-12 0:21 ` [PATCH 05/15] replace-object: check_replace_refs is safe in multi repo environment Stefan Beller
2018-04-12 0:21 ` [PATCH 06/15] refs: add repository argument to get_main_ref_store Stefan Beller
2018-04-12 0:21 ` [PATCH 07/15] refs: add repository argument to for_each_replace_ref Stefan Beller
2018-04-12 0:21 ` [PATCH 08/15] replace-object: add repository argument to prepare_replace_object Stefan Beller
2018-04-12 0:21 ` [PATCH 09/15] replace-object: add repository argument to do_lookup_replace_object Stefan Beller
2018-04-12 0:21 ` [PATCH 10/15] replace-object: add repository argument to lookup_replace_object Stefan Beller
2018-04-12 0:21 ` [PATCH 11/15] refs: store the main ref store inside the repository struct Stefan Beller
2018-04-12 0:21 ` [PATCH 12/15] refs: allow for_each_replace_ref to handle arbitrary repositories Stefan Beller
2018-04-12 0:21 ` [PATCH 13/15] replace-object: allow prepare_replace_object " Stefan Beller
2018-04-12 0:21 ` [PATCH 14/15] replace-object: allow do_lookup_replace_object " Stefan Beller
2018-04-12 0:21 ` [PATCH 15/15] replace-object: allow lookup_replace_object " Stefan Beller
2018-04-12 11:43 ` [PATCHv3 00/15] replace_object.c: rename to use dash in file name Derrick Stolee
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